MMBZ27VDA-HE3-18 [VISHAY]

Small Signal Zener Diodes, Dual;


型号：	MMBZ27VDA-HE3-18
厂家：	VISHAY
描述：	Small Signal Zener Diodes, Dual
文件：	总4页 (文件大小：101K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MMBZ27VDA

Vishay Semiconductors

www.vishay.com

Small Signal Zener Diodes, Dual

FEATURES

Available

• Dual silicon planar Zener diodes with common

anode configurations

• Dual package provides for bidirectional or

separate unidirectional configurations

• The dual configurations protect two separate

lines with only one device

• Peak power: 40 W at 1 ms (bidirectional)

• For bidirectional operation, circuit connected to

pins 1 and 2. For unidirectional operation, circuit

connected to pins 1 and 3 or pins 2 and 3

LINKS TO ADDITIONAL RESOURCES

3D Models

• AEC-Q101 qualified available

• ESD capability according to AEC-Q101:

human body model > 8 kV

machine model > 800 V

PRIMARY CHARACTERISTICS

PARAMETER

V_Zrange nom.

Test current I_ZT

V_BR

VALUE

UNIT

• Base P/N-E3 - RoHS-compliant, commercial grade

• Base P/N-HE3 - RoHS-compliant, AEC-Q101 qualified

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

V_WM

P_PPM

150

°C

T_Jmax.

V_Zspecification

Circuit configuration

Polarity

Pulse current

Common anode

Uni-directional, bi-directional

ORDERING INFORMATION

DEVICE NAME

ORDERING CODE

TAPED UNITS PER REEL

MINIMUM ORDER QUANTITY

MMBZ27VDA-E3-08

MMBZ27VDA-HE3-08

MMBZ27VDA-E3-18

MMBZ27VDA-HE3-18

3000 (8 mm tape on 7" reel)

15 000

MMBZ27VDA

10 000 (8 mm tape on 13" reel)

10 000

PACKAGE

PACKAGE NAME

SOT-23

MOLDING COMPOUND

FLAMMABILITY RATING

WEIGHT

MOISTURE SENSITIVITY LEVEL

SOLDERING CONDITIONS

8.8 mg

UL 94 V-0

MSL level 1 (according J-STD-020)

260 °C/10 s at terminals

ABSOLUTE MAXIMUM RATINGS (T_amb= 25 °C, unless otherwise specified)

PARAMETER

Peak power dissipation ⁽¹⁾

TEST CONDITION

SYMBOL

VALUE

UNIT

P_PK

225

mW/K

K/W

°C

T_amb= 25 °C,

derate above 25 °C

Power dissipation on FR-5 board ⁽²⁾

P_tot

1.8

300

T_amb= 25 °C,

derate above 25 °C

Power dissipation on alumina substrate ⁽³⁾

2.4

Thermal resistance junction to ambient air

Operating temperature range

R_thJA

T_op

556

-55 to +150

Storage temperature range

T_j, T_stg

°C

Notes

(1)

(2)

(3)

Non repetitive current pulse per figure 2 and derate above T_amb= 25 °C per figure 3

FR-5 = 1" x 0.75" x 0.62"

Alumina = 0.4" x 0.3" x 0.024", 99.5 % alumina

Rev. 1.8. 30-Oct-2020

Document Number: 81294

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

MMBZ27VDA

Vishay Semiconductors

www.vishay.com

ELECTRICAL CHARACTERISTICS (T_amb= 25 °C, unless otherwise specified)

MAX.

WORKING

MAX.

REVERSE REVERSE

SURGE

VOLTAGE CURRENT CURRENT

MAX.

REVERSE

MAX.

ZENER VOLTAGE

RANGE ⁽¹⁾

TEST

PEAK

VOLTAGE TEMPERATURE FORWARD

CURRENT REVERSE LEAKAGE

(CLAMPING COEFFICIENT

VOLTAGE

MARKING

CODE

VOLTAGE) ⁽²⁾

PART NUMBER

V_Zat I_ZT1

I_ZT1

V_RWM

I_Rat V_RWM

I_PP

V_Cat I_RSM

V_Z

V_Fat I_F

mV/°C

MIN. NOM. MAX.

MMBZ27VDA

TA7

25.65

28.35

1.1 200

Notes

(1)

V_Zmeasured at pulse test current I_ZT1at an ambient temperature of 25 °C

Surge current waveform per figure 2 and derate per figure 3

(2)

TYPICAL CHARACTERISTICS (T_amb= 25 °C, unless otherwise specified)

100

300

250

200

150

100

Alumina substrate

FR-5 board

25 50 75 100 125 150 175

T,Temperature (°C)

25 50 75 100 125 150 175 200

T_A- Ambient Temperature (°C)

18655

18657

Fig. 1 - Steady State Power Derating Curve

Fig. 3 - Pulse Derating Curve

Pulse width (t_p) is defined as that

point where the peak current

decays to 50 % of I_RSMt_r≤ 10 µs

t_r

Peak value - I_RSM

100

I_RSM

Half value -

t_p

18656

t - Time (ms)

Fig. 2 - Pulse Waveform

Rev. 1.8. 30-Oct-2020

Document Number: 81294

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

MMBZ27VDA

Vishay Semiconductors

www.vishay.com

PACKAGE DIMENSIONS in millimeters (inches): SOT-23

3.1 (0.122)

2.8 (0.110)

0.550 ref. (0.022 ref.)

0.5 (0.020)

0.3 (0.012)

0.45 (0.018)

0.35 (0.014)

0.45 (0.018)

0.35 (0.014)

2.6 (0.102)

2.35 (0.093)

0.45 (0.018)

0.35 (0.014)

Foot print recommendation:

0.7 (0.028)

1 (0.039)

0.9 (0.035)

1 (0.039)

0.9 (0.035)

0.95 (0.037)

Document no.: 6.541-5014.01-4

Rev. 8 - Date: 23. Sep. 2009

17418

Rev. 1.8. 30-Oct-2020

Document Number: 81294

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer

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Revision: 01-Jan-2021

Document Number: 91000

MMBZ27VDA-HE3-18 [VISHAY]

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